Waa kuwan qaar ka mid ah astaamaha muhiimka ah ee qalabkayaga shucaaca nukliyeerka: Ogaanshaha X-rays, Rays Gamma iyo Beta Particles: Iyada oo tignoolajiyadeeda horumarsan, qalabka wax baadha waxa uu si wax ku ool ah ula socon karaa una cabbiri karaa heerarka shucaaca ee saddexdan shucaac.